#pragma once
#include "BieuThuc.h"
#include "BieuThucTich.h"
class BieuThucChia : public BieuThuc
{
public:
	BieuThuc BT1;
	BieuThuc BT2;
	BieuThucChia();
	BieuThucChia(BieuThuc BTa,BieuThuc BTb);
	double TinhGiaTri();
	BieuThuc TinhDaoHam();
};

